help ???, dating pregnancy

hi so i am new here, and i got my bfps on the 15/7/13, i dont think iam working out my EDD right, the first day of my last period was the 11/6/13 but i have a long cycle usually around 32/34 days when i try and work it out on apps or online it says my edd is either 22nd of march or the 23rd of march is this right.? and it works out as me being around 2 weeks and 4 days preg so early days

when i go to booking app at my doctors will he date from the first date of my last period or will he take into account my longer cycle. because there is a big difference between being 5+ weeks which is what it works out as if you go by my last period and the 2+ weeks which i think i am? plus we only started bdcing around the 29th june as partner had been away, and 29th/30th was when i believed i was going to ov so was really lucky and cant believe we have finally concieved any advice would help massively as its my first pregnancy and i dont have a clue on this